Hoberman Sphere - Mega Sphere Spectrum Multicolor, 18-54 inches

So...I'm 18 and bought this thing...for myself. XD If I sit down inside of it there is a fair amount of room in it, and I'm 5,6. I took it to my little 8 year old sister's baseball practice and played with the kids with it. It scared me that it would break because the joints don't seem very strong, but they were crawling in it and everything, and we would push it back and forth. The ball would bounce a lot and the joints stayed put! Though a fairly large girl fell backwards and stepped on it and it cracked a piece, but that was most likely do to her twisting and putting a lot of weight on that one area. Still works like a charm! Excuse me while I go play in it like a fort!

All I can say is that I love this thing. My sons eyes light up when he see's this thing grow into this massive sphere. Highly recommend this for kids but make sure there is some supervision so they lock it into place correctly and not pinch their little fingers.

Fragil, easy breaking for kids…

Fun product, not sure it will hold up. Horrible shipping. Estimated before Christmas but arrived a week after. Took 3 weeks

It's probably not durable enough to serve as a blanket fort and allow small children to use it unsupervised. But it makes me happy just knowing it comes in this size.

Kids like playing 'fort' with it. One star off because some of the joints pop apart with 'normal' kids use.

This thing is so awesome! The plastic is nice and thick so it won't easily break like the smaller ones. It also has locking clips on it so it can stay in the opened position (figured that out on accident). Everyone likes playing with it and going inside

Worked just as advertised. Easy to expand and lock in place. I used it as an object lesson for potential energy. Worked great!